Qi and blood insufficiency can be manifested as less qi and laziness (lack of strength, not wanting to speak), weakness and spontaneous sweating (involuntary sweating during the day, aggravated by the slightest movement of sweating), yellowish color (yellowish color without luster), and weak pulse, etc., which are mainly the symptoms manifested in the simultaneous existence of qi deficiency and blood deficiency. Deficiency of qi and blood is caused by prolonged illness, deficiency of qi that cannot produce blood, or deficiency of blood that cannot transform qi, palpitations (accelerated heartbeat, often accompanied by panic), insomnia, dizziness, pale or yellowish face, pale lips and nails, emaciation, pale and tender tongue, and weak pulse. Blood is the mother of qi, qi is the marshal of blood (qi commands the operation of blood), qi and blood are rooted in each other, mutualization, blood deficiency is a loss of nourishment of internal organs and tissues, qi deficiency is a reduction in functional activities. Therefore, for people with insufficient qi and blood, they should actively regulate the body, replenish qi and blood, pay attention to a light and nutritious diet, regulate the five organs, adapt to the daily life, and smooth emotions. It is recommended to consult a medical professional.